technologies allow natural gas producers to supply affordable, cleaner energy, while protecting our environment. across america, these technologies protect air - by monitoring air quality and reducing emissions... ...protect water - through conservation and self-contained recycling systems... ... and protect land - by reducing our footprint and respecting wildlife. america's natural gas... domestic, abundant, clean energy to power our lives... that's smarter power today. i wish my patients could see what i see. ♪ that over time, having high cholesterol and any of these risk factors can put them at increased risk for plaque buildup in their arteries. so it's even more important to lower their cholesterol, and that's why, when diet and exercise alone aren't enough, i prescribe crestor. in a clinical trial versus lipitor, crestor got more high-risk patients' bad cholesterol to a goal of under 100. [ female announcer ] crestor is not right for everyone. like people with liver disease or women who are nursing, pregnant or may become pregnant. tell your doctor about other medicines you're taking. c